Note 12 - Revenue and Geographic Information (Details Textual)	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenue Benchmark [Member] \| Customer Concentration Risk [Member] \| DePuy Synthes Mitek Sports Medicine [Member]
Revenues From Agreements as Percent of Total Revenue	50.00%	56.00%	50.00%	57.00%

The percent of total revenue that revenue from agreements comprises.

No definition available.

Name:	anik_RevenuesFromAgreementsAsPercentOfTotalRevenue
Namespace Prefix:	anik_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration